4.4.1. COTIZACIONES DEL DÓLAR DE ESTADOS UNIDOS DE AMERICA EN EL MERCADO NACIONAL

En sucres

PERIODO MERCADO LIBRE MERCADO DE INTERVENCION (3)
INTERBANCARIO (1) TOTAL SISTEMA FINANCIERO (2) Promedio del período Final del período
Promedio del período Final del período Promedio del período Final del período Compra (4) Venta (4) Compra Venta
Compra Venta Compra Venta Compra Venta Compra Venta
-
1989562.49574.75653.53664.5567.24568.18656668.1510.91542.09642654.84
1990815.98828.61883.7898.1821.14821.91883.5899.5760.3775.51869.5886.89
19911089.891106.611290.771310.251099.461100.851280.51301.51039.621060.4212581283.16
19921573.761598.021843.51846.21586.351587.721843.51846.941529.631576.8717002000
19931918.581919.34204420461916.911919.412040.842043.781705.921989.4417792029
19942196.242197.22226822702195.772197.782277.172279.691975.022192.7222512297
19952563.772565.22292229252563.9425662924.52926.052501.062552.0828642922
19963188.763190.19363436353189.513191.343631.743633.853112.953176.5535543627
19973997.73998.8442544283997.73998.964432.794437.443903.43983.0743494438
19985436.725446.44676568255438.195442.86761.246770.425294.855402.9463916521
1997 Enero3674.553675.18370437043671.783672.813702.063704.363585.093658.336113685
Febrero3737.353738.53376137633737.463739.573756.793761.123647.753722.2536663741
Marzo3783.653784.35380038013782.813784.113801.183804.813700.143775.6737183794
Abril3831.733832.64387038713833.213834.083869.193870.733741.323817.6837793856
Mayo3896.13897.1391139123896.673898.223910.493912.823805.593883.2738233901
Junio3952.143953.38398839893952.963954.853986.63990.063859.573938.138913970
Julio4016.264017.04404440454017.944018.94042.914045.753921.044001.0439554036
Agosto4087.144088.14410741084086.054088.244104.84110.93991.674073.1440124094
Septiembre4127.954128.82414141424128.914130.394139.964142.254039.914122.4540544137
Octubre4193.864195.32426342644194.954194.894262.144263.714085.34168.7441284212
Noviembre4279.684280.95432843294276.774277.94327.524327.094177.54262.7541944280
Diciembre4391.954394.14442544284392.834393.584432.794437.444285.964373.4343494438
1998 Enero4497.054498.9452745274497.254498.554526.574526.514385.594475.2744034493
Febrero4536.674537.67455045514536.694537.654547.964551.64442.754533.7544494540
Marzo4659.054661.59488648874658.044658.394884.934885.514507.644599.6846794774
Abril4958.864961.86507250764956.749605063.545072.944808.714906.6749235023
Mayo5149.35152522352275147.655150.825222.235228.295008.55110.550545157
Junio5232.415236.55527252755232.365235.625264.475272.545120.185224.8251725278
Julio5296.655300.43535753615298.945301.85353.495354.85182.435288.4351745280
Agosto5426.65431.4547154855427.915432.235482.75488.035283.75391.5553845494
Septiembre5877.185899.36621162555877.735886.846185.956223.585608.865723.1460136136
Octubre6614.336642.24670767406619.56619.8867366745.566388.196518.6266806816
Noviembre6417.216442.37644964636430.526449.16462.456459.726381.84651263566486
Diciembre6575.386592.9676568256574.996582.736761.246770.426419.766550.963916521
1999 Enero7112.457133.1724572607114.427124.287232.127239.896869.257009.2569777119
Febrero7759.357807.29925293497752.37762.349135.659215.487251.357399.2475167669
Marzo10224.8910754.3399711006710420.610530.2610017.1210111.5210283.6510493.571082811049
Abril9366.299430899490249388.119425.059010.119031.699539.439734.2488909071
Mayo8932.38968.95931293778954.029000.549318.529349.878705.18882.993879579
Junio10837.4510923.18111241123610823.6710842.1811157.811201.2210261.0910470.731166711905
Julio11667.1411723115901165111674.9411716.111546.0911625.211471.3211705.451141211645
Agosto11133.2911197.24108311091311174.5811189.0310979.3810924.0611127.3311354.241084911070
Septiembre12004.6412116.5136371380112027.6812076.941359613561.8611253.4511483.141273112991
Octubre15442.4315656.81164281655815279.5415530.7516375.416602.5314649.8114948.621609116419

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(1) Los datos desde 1987 hasta octubre de 1992 corresponden a encuestas realizadas por el Banco Central del Ecuador, a partir de esa fecha las cotizaciones corrresponden a las registradas en la mesa de cambios.
(2) Incluye las transacciones realizadas en bancos, financieras y casas de cambio.
(3) Segun Regulaciones de Junta Monetaria No. 858-93 de septiembre 1 de 1993 y No. 904-94 de 1 de noviembre de 1994, corresponde al tipo de cambio para las transacciones de compra-venta del Banco Central del Ecuador.
(4) Corresponde al promedio de días laborables.
FUENTE : Banco Central del Ecuador.